Gabrielle Bonghi, Philly.com

The radio station that’s been bringing you a fantastic mix of rock and indie music for almost a decade is turning seven! Radio 104.5 has quickly become an essential part of Philadelphia’s music scene and they continue to give back to its listeners with annual free concerts and its support for local music.

On Sunday, May 11 at the Susquehanna Bank Center the station will celebrate turning seven with a huge live birthday bash featuring a stellar lineup of performances by Foster the People, Cage the Elephant, Bastille, Third Eye Blind, Foals, and Kongos.

Tickets go on sale to the public Saturday, Feb. 15 at 10 a.m. A special Radio 104.5 presale will take place from Wednesday, Feb. 12 at 10 a.m. – Friday, Feb. 14 at 10 a.m.